1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Qb3 Bb4 9.Ne5 Bxc3+ 10.bxc3 Nxe5 11.Bxe5 O-O 12.Qxb7 Rc8 13.Ba6 Rxc3 14.O-O Ne4 15.a4 f6 16.Bg3 Nxg3 17.hxg3 Rf7 18.Qb4 Rfc7 19.Ra3 Rc2 20.Rb3 h5 21.Rb2 Kh7 22.Rxc2 Rxc2 23.Qa3 Qc7 24.Bd3 Bxd3 25.Qxd3+ Kh6 26.Qa6 Qb6 27.Qxb6 axb6 28.Rb1 Rc6 29.Kf1 Kg6 30.Rb5 Kf5 31.f3 Kg6 32.Rb2 Kf7 33.Ke2 Rc4 34.Rxb6 Rxa4 35.Rb7+ Kf8 36.Rb8+ Kf7 37.Rb7+ Kg8 38.Re7 Ra6 39.Kf2 Kf8 40.Rb7 Ra2+ 41.Kf1 Ra3 42.Kf2 Ra1 43.Rc7 Ra2+ 44.Kf1 Rb2 45.Rd7 Rc2 46.Rb7 Rc1+ 47.Kf2 Rc3 48.Rb8+ Kf7 49.Rb7+ Kf8 50.Rb8+ Kf7 51.Rb7+ Kf8 1/2-1/2